VHDLIntroduction to VHDL,
how to get started with it, tool kit requirement for getting started, links
to VHDL learning resources, tutorials and books and also contains pointers
to libraries containing free VHDL models.

Verilog Verilog, learning
resources and some good pointers to other verilog pages on the web. Getting
started with Verilog, tutorials and models.

SynthesisFundamentals of synthesis. Some
examples of synthesizable structures.